I’m a full-stack product engineer who builds data-heavy web platforms across frontend, backend, APIs, and Web3 integrations. I enjoy turning designs into reliable, clean, user-focused experiences, and I work end-to-end—from architecture and database modeling to realtime systems and production-quality API behavior. I’ve delivered strategy and trading systems with realtime monitoring, websocket-driven interfaces, and backend-connected services using TypeScript, React/Next.js, and NestJS with PostgreSQL, Redis, and Docker. I also integrate Ethereum tooling and wallet/contract workflows with ethers.js and Solidity, and I’m comfortable operating in multi-service environments with observability and automation using Prometheus and GitHub Actions.

Miquel Farré

I’m a full-stack product engineer who builds data-heavy web platforms across frontend, backend, APIs, and Web3 integrations. I enjoy turning designs into reliable, clean, user-focused experiences, and I work end-to-end—from architecture and database modeling to realtime systems and production-quality API behavior. I’ve delivered strategy and trading systems with realtime monitoring, websocket-driven interfaces, and backend-connected services using TypeScript, React/Next.js, and NestJS with PostgreSQL, Redis, and Docker. I also integrate Ethereum tooling and wallet/contract workflows with ethers.js and Solidity, and I’m comfortable operating in multi-service environments with observability and automation using Prometheus and GitHub Actions.

Available to hire

I’m a full-stack product engineer who builds data-heavy web platforms across frontend, backend, APIs, and Web3 integrations. I enjoy turning designs into reliable, clean, user-focused experiences, and I work end-to-end—from architecture and database modeling to realtime systems and production-quality API behavior.

I’ve delivered strategy and trading systems with realtime monitoring, websocket-driven interfaces, and backend-connected services using TypeScript, React/Next.js, and NestJS with PostgreSQL, Redis, and Docker. I also integrate Ethereum tooling and wallet/contract workflows with ethers.js and Solidity, and I’m comfortable operating in multi-service environments with observability and automation using Prometheus and GitHub Actions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Work Experience

Full-Stack Engineer at Metron Trading
January 1, 2025 - Present
Built frontend applications for strategy management, reporting, live monitoring, and analytics based on Figma designs. Developed backend-connected interfaces using Next.js, TypeScript, REST APIs, WebSockets, and PostgreSQL-backed services. Maintained and extended REST/WebSocket APIs for data-heavy products, improving reliability and ensuring predictable API behavior. Worked with TimescaleDB, Redis, Docker, Prometheus, and GitHub Actions in multi-service environments. Built Web3/trading components integrating realtime data feeds, EVM signing flows, execution monitoring, and external API integrations.
Web3 Developer / Full-Stack Developer (Freelance)
January 1, 2022 - January 1, 2025
Built full-stack web and Web3 applications using React, Next.js, TypeScript, ethers.js, and Solidity. Developed wallet integrations, dashboards, and blockchain-connected frontend/backend systems for startups and clients. Founded and developed a digital asset platform, leading technical implementation, product direction, and delivery.

Education

Computer Engineering Studies at La Salle, Barcelona
January 11, 2030 - August 31, 2026

Qualifications

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Industry Experience

Software & Internet, Financial Services, Gaming, Computers & Electronics, Professional Services